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| Chinese National Standard Category: Heat supply and heating engineering |
| English Title: | Technical regulation for city heat-supplying pipe net constructed by mining method |
| Chinese Title: | 城市供热管网暗挖工程技术规程 |
| Standard No.: | CJJ 200-2014 |
| Category No.: | P46 |
| Issued by: | AQSIQ; MOHURD |
| Issued on: | 2014-07-31 |
| Implemented on: | 2015-4-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 129500 words |
| Similar Standards: | T/CCASC 5001-2021 T/CECA-G0094-2020 DB37/T 3799-2019 T/CECA-G0095-2021 T/CECA-G0175-2022 GB/T 29046-2023 GB/T 43097-2023 GB/T 28638-2023 GB/T 29047-2021 GB/T 40379-2021 GB/T 40068-2021 GB/T 32224-2020 GB/T 39286-2020 GB/T 39802-2021 GB/T 39288-2020 GB/T 39246-2020 GB/T 21087-2020 GB/T 38705-2020 GB/T 38588-2020 GB/T 38585-2020 |
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